%PDF-
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Mini Shell
<?php
declare(strict_types=1);
/**
* SPDX-FileCopyrightText: 2019 Nextcloud GmbH and Nextcloud contributors
* SPDX-License-Identifier: AGPL-3.0-or-later
*/
namespace OCA\Files\Notification;
use OCA\Files\BackgroundJob\TransferOwnership;
use OCA\Files\Db\TransferOwnershipMapper;
use OCP\AppFramework\Db\DoesNotExistException;
use OCP\AppFramework\Utility\ITimeFactory;
use OCP\BackgroundJob\IJobList;
use OCP\IURLGenerator;
use OCP\IUser;
use OCP\IUserManager;
use OCP\L10N\IFactory;
use OCP\Notification\IAction;
use OCP\Notification\IDismissableNotifier;
use OCP\Notification\IManager;
use OCP\Notification\INotification;
use OCP\Notification\INotifier;
use OCP\Notification\UnknownNotificationException;
class Notifier implements INotifier, IDismissableNotifier {
/** @var IFactory */
protected $l10nFactory;
/** @var IURLGenerator */
protected $urlGenerator;
/** @var TransferOwnershipMapper */
private $mapper;
/** @var IManager */
private $notificationManager;
/** @var IUserManager */
private $userManager;
/** @var ITimeFactory */
private $timeFactory;
/** @var IJobList */
private $jobList;
public function __construct(IFactory $l10nFactory,
IURLGenerator $urlGenerator,
TransferOwnershipMapper $mapper,
IManager $notificationManager,
IUserManager $userManager,
IJobList $jobList,
ITimeFactory $timeFactory) {
$this->l10nFactory = $l10nFactory;
$this->urlGenerator = $urlGenerator;
$this->jobList = $jobList;
$this->mapper = $mapper;
$this->notificationManager = $notificationManager;
$this->userManager = $userManager;
$this->timeFactory = $timeFactory;
}
public function getID(): string {
return 'files';
}
public function getName(): string {
return $this->l10nFactory->get('files')->t('Files');
}
/**
* @param INotification $notification
* @param string $languageCode The code of the language that should be used to prepare the notification
* @return INotification
* @throws UnknownNotificationException When the notification was not prepared by a notifier
*/
public function prepare(INotification $notification, string $languageCode): INotification {
if ($notification->getApp() !== 'files') {
throw new UnknownNotificationException('Unhandled app');
}
$imagePath = $this->urlGenerator->imagePath('files', 'folder-move.svg');
$iconUrl = $this->urlGenerator->getAbsoluteURL($imagePath);
$notification->setIcon($iconUrl);
return match($notification->getSubject()) {
'transferownershipRequest' => $this->handleTransferownershipRequest($notification, $languageCode),
'transferownershipRequestDenied' => $this->handleTransferOwnershipRequestDenied($notification, $languageCode),
'transferOwnershipFailedSource' => $this->handleTransferOwnershipFailedSource($notification, $languageCode),
'transferOwnershipFailedTarget' => $this->handleTransferOwnershipFailedTarget($notification, $languageCode),
'transferOwnershipDoneSource' => $this->handleTransferOwnershipDoneSource($notification, $languageCode),
'transferOwnershipDoneTarget' => $this->handleTransferOwnershipDoneTarget($notification, $languageCode),
default => throw new UnknownNotificationException('Unhandled subject')
};
}
public function handleTransferownershipRequest(INotification $notification, string $languageCode): INotification {
$l = $this->l10nFactory->get('files', $languageCode);
$id = $notification->getObjectId();
$param = $notification->getSubjectParameters();
$approveAction = $notification->createAction()
->setParsedLabel($l->t('Accept'))
->setPrimary(true)
->setLink(
$this->urlGenerator->getAbsoluteURL(
$this->urlGenerator->linkTo(
'',
'ocs/v2.php/apps/files/api/v1/transferownership/' . $id
)
),
IAction::TYPE_POST
);
$disapproveAction = $notification->createAction()
->setParsedLabel($l->t('Reject'))
->setPrimary(false)
->setLink(
$this->urlGenerator->getAbsoluteURL(
$this->urlGenerator->linkTo(
'',
'ocs/v2.php/apps/files/api/v1/transferownership/' . $id
)
),
IAction::TYPE_DELETE
);
$sourceUser = $this->getUser($param['sourceUser']);
$notification->addParsedAction($approveAction)
->addParsedAction($disapproveAction)
->setRichSubject(
$l->t('Incoming ownership transfer from {user}'),
[
'user' => [
'type' => 'user',
'id' => $sourceUser->getUID(),
'name' => $sourceUser->getDisplayName(),
],
])
->setRichMessage(
$l->t("Do you want to accept {path}?\n\nNote: The transfer process after accepting may take up to 1 hour."),
[
'path' => [
'type' => 'highlight',
'id' => $param['targetUser'] . '::' . $param['nodeName'],
'name' => $param['nodeName'],
]
]);
return $notification;
}
public function handleTransferOwnershipRequestDenied(INotification $notification, string $languageCode): INotification {
$l = $this->l10nFactory->get('files', $languageCode);
$param = $notification->getSubjectParameters();
$targetUser = $this->getUser($param['targetUser']);
$notification->setRichSubject($l->t('Ownership transfer denied'))
->setRichMessage(
$l->t('Your ownership transfer of {path} was denied by {user}.'),
[
'path' => [
'type' => 'highlight',
'id' => $param['targetUser'] . '::' . $param['nodeName'],
'name' => $param['nodeName'],
],
'user' => [
'type' => 'user',
'id' => $targetUser->getUID(),
'name' => $targetUser->getDisplayName(),
],
]);
return $notification;
}
public function handleTransferOwnershipFailedSource(INotification $notification, string $languageCode): INotification {
$l = $this->l10nFactory->get('files', $languageCode);
$param = $notification->getSubjectParameters();
$targetUser = $this->getUser($param['targetUser']);
$notification->setRichSubject($l->t('Ownership transfer failed'))
->setRichMessage(
$l->t('Your ownership transfer of {path} to {user} failed.'),
[
'path' => [
'type' => 'highlight',
'id' => $param['targetUser'] . '::' . $param['nodeName'],
'name' => $param['nodeName'],
],
'user' => [
'type' => 'user',
'id' => $targetUser->getUID(),
'name' => $targetUser->getDisplayName(),
],
]);
return $notification;
}
public function handleTransferOwnershipFailedTarget(INotification $notification, string $languageCode): INotification {
$l = $this->l10nFactory->get('files', $languageCode);
$param = $notification->getSubjectParameters();
$sourceUser = $this->getUser($param['sourceUser']);
$notification->setRichSubject($l->t('Ownership transfer failed'))
->setRichMessage(
$l->t('The ownership transfer of {path} from {user} failed.'),
[
'path' => [
'type' => 'highlight',
'id' => $param['sourceUser'] . '::' . $param['nodeName'],
'name' => $param['nodeName'],
],
'user' => [
'type' => 'user',
'id' => $sourceUser->getUID(),
'name' => $sourceUser->getDisplayName(),
],
]);
return $notification;
}
public function handleTransferOwnershipDoneSource(INotification $notification, string $languageCode): INotification {
$l = $this->l10nFactory->get('files', $languageCode);
$param = $notification->getSubjectParameters();
$targetUser = $this->getUser($param['targetUser']);
$notification->setRichSubject($l->t('Ownership transfer done'))
->setRichMessage(
$l->t('Your ownership transfer of {path} to {user} has completed.'),
[
'path' => [
'type' => 'highlight',
'id' => $param['targetUser'] . '::' . $param['nodeName'],
'name' => $param['nodeName'],
],
'user' => [
'type' => 'user',
'id' => $targetUser->getUID(),
'name' => $targetUser->getDisplayName(),
],
]);
return $notification;
}
public function handleTransferOwnershipDoneTarget(INotification $notification, string $languageCode): INotification {
$l = $this->l10nFactory->get('files', $languageCode);
$param = $notification->getSubjectParameters();
$sourceUser = $this->getUser($param['sourceUser']);
$notification->setRichSubject($l->t('Ownership transfer done'))
->setRichMessage(
$l->t('The ownership transfer of {path} from {user} has completed.'),
[
'path' => [
'type' => 'highlight',
'id' => $param['sourceUser'] . '::' . $param['nodeName'],
'name' => $param['nodeName'],
],
'user' => [
'type' => 'user',
'id' => $sourceUser->getUID(),
'name' => $sourceUser->getDisplayName(),
],
]);
return $notification;
}
public function dismissNotification(INotification $notification): void {
if ($notification->getApp() !== 'files') {
throw new UnknownNotificationException('Unhandled app');
}
if ($notification->getSubject() !== 'transferownershipRequest') {
throw new UnknownNotificationException('Unhandled notification type');
}
// TODO: This should all be moved to a service that also the transferownershipController uses.
try {
$transferOwnership = $this->mapper->getById((int)$notification->getObjectId());
} catch (DoesNotExistException $e) {
return;
}
if ($this->jobList->has(TransferOwnership::class, [
'id' => $transferOwnership->getId(),
])) {
return;
}
$notification = $this->notificationManager->createNotification();
$notification->setUser($transferOwnership->getSourceUser())
->setApp('files')
->setDateTime($this->timeFactory->getDateTime())
->setSubject('transferownershipRequestDenied', [
'sourceUser' => $transferOwnership->getSourceUser(),
'targetUser' => $transferOwnership->getTargetUser(),
'nodeName' => $transferOwnership->getNodeName()
])
->setObject('transfer', (string)$transferOwnership->getId());
$this->notificationManager->notify($notification);
$this->mapper->delete($transferOwnership);
}
protected function getUser(string $userId): IUser {
$user = $this->userManager->get($userId);
if ($user instanceof IUser) {
return $user;
}
throw new \InvalidArgumentException('User not found');
}
}
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